67886700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{32327}}^1$

素因数の和:32351

約数の個数: 72

約数和(自身を含む): 224485632

約数和(自身を除く): 156598932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 32327, 64654, 96981, 129308, 161635, 193962, 226289, 323270, 387924, 452578, 484905, 646540, 678867, 808175, 905156, 969810, 1131445, 1357734, 1616350, 1939620, 2262890, 2424525, 2715468, 3232700, 3394335, 4525780, 4849050, 5657225, 6788670, 9698100, 11314450, 13577340, 16971675, 22628900, 33943350, 67886700]

約数ペア:

[(1, 67886700), (2, 33943350), (3, 22628900), (4, 16971675), (5, 13577340), (6, 11314450), (7, 9698100), (10, 6788670), (12, 5657225), (14, 4849050), (15, 4525780), (20, 3394335), (21, 3232700), (25, 2715468), (28, 2424525), (30, 2262890), (35, 1939620), (42, 1616350), (50, 1357734), (60, 1131445), (70, 969810), (75, 905156), (84, 808175), (100, 678867), (105, 646540), (140, 484905), (150, 452578), (175, 387924), (210, 323270), (300, 226289), (350, 193962), (420, 161635), (525, 129308), (700, 96981), (1050, 64654), (2100, 32327)]